megyn: steve brown, thank you. well new political controversy involving facebook, again, and free speech. this time a facebook staffer censoring a page from a political action committee that challenges president obama on the way he handled the situation in libya. judge napolitano weighs in on facebook's latest move. we are seeing one of the most disturbing ads of the campaign season and one of the most frightening messages so far, both attacking governor romney. we'll debate what and who is behind these messages, right after this break. >> i have four generations of family on this earth and my life has been very blessed, and if the republicans steal this election i'm going to track down mitt romney and give him -- megyn: fox news alert on a little bit of good news for the more than 9 million people commuting in and out of new york city. the governor just announced there will be some limited service on the two commuter rail systems in and out much new york later today. but officials are estimating full service will